I always get a kick out of the fact that Princess Leia has a British accent in a few scenes in Star Wars: A New Hope, and then it is discarded. Maybe because she was in scenes with Peter Cushing, Carrie Fisher just couldn't help herself? I wonder why they didn't re record those scenes with her American Accent once they decided to go that way. Her accent wasn't bad - certainly more convincing than Amber Heard's Mera in Zack Snyder's Justice League!